Top Description Constructors Methods
com.dlsc.formsfx.model.validators

public Class SelectionLengthValidator<E>

extends CustomValidator<ObservableList<E>>
Class Inheritance
Imports
javafx.collections.ObservableList
A SelectionLengthValidator checks if a selection list's length is between a minimum and a maximum value.
Authors
Sacha Schmid, Rinesch Murugathas

Constructor Summary

AccessConstructor and Description
private
SelectionLengthValidator(int min, int max, String errorMessage)

Method Summary

Modifier and TypeMethod and Description
public static <T> SelectionLengthValidator<T>

Returns:

Returns a new SelectionLengthValidator.
atLeast(int
The lower bound for the validation.
min, String
The error message that is returned if the validation fails.
errorMessage)

Creates an SelectionLengthValidator with a given lower bound.

public static <T> SelectionLengthValidator<T>

Returns:

Returns a new SelectionLengthValidator.
between(int
The lower bound for the validation.
min, int
The upper bound for the validation.
max, String
The error message that is returned if the validation fails.
errorMessage)

Creates an SelectionLengthValidator with given lower and upper bounds.

public static <T> SelectionLengthValidator<T>

Returns:

Returns a new SelectionLengthValidator.
exactly(int
The lower and upper bound for the validation.
value, String
The error message that is returned if the validation fails.
errorMessage)

Creates a SelectionLengthValidator with a given lower and upper bound, which are equal.

public static <T> SelectionLengthValidator<T>

Returns:

Returns a new SelectionLengthValidator.
upTo(int
The upper bound for the validation.
max, String
The error message that is returned if the validation fails.
errorMessage)

Creates an SelectionLengthValidator with a given upper bound.

Inherited from com.dlsc.formsfx.model.validators.CustomValidator:
forPredicatevalidate

Constructor Detail

SelectionLengthValidatorback to summary
private SelectionLengthValidator(int min, int max, String errorMessage)

Method Detail

atLeastback to summary
public static <T> SelectionLengthValidator<T> atLeast(int min, String errorMessage)

Creates an SelectionLengthValidator with a given lower bound.

Parameters
min:int

The lower bound for the validation.

errorMessage:String

The error message that is returned if the validation fails.

Returns:SelectionLengthValidator<T>

Returns a new SelectionLengthValidator.

Exceptions
IllegalArgumentException:
Thrown if the minimum is a negative number.
betweenback to summary
public static <T> SelectionLengthValidator<T> between(int min, int max, String errorMessage)

Creates an SelectionLengthValidator with given lower and upper bounds.

Parameters
min:int

The lower bound for the validation.

max:int

The upper bound for the validation.

errorMessage:String

The error message that is returned if the validation fails.

Returns:SelectionLengthValidator<T>

Returns a new SelectionLengthValidator.

Exceptions
IllegalArgumentException:
Thrown if the minimum is a negative number.
exactlyback to summary
public static <T> SelectionLengthValidator<T> exactly(int value, String errorMessage)

Creates a SelectionLengthValidator with a given lower and upper bound, which are equal.

Parameters
value:int

The lower and upper bound for the validation.

errorMessage:String

The error message that is returned if the validation fails.

Returns:SelectionLengthValidator<T>

Returns a new SelectionLengthValidator.

upToback to summary
public static <T> SelectionLengthValidator<T> upTo(int max, String errorMessage)

Creates an SelectionLengthValidator with a given upper bound.

Parameters
max:int

The upper bound for the validation.

errorMessage:String

The error message that is returned if the validation fails.

Returns:SelectionLengthValidator<T>

Returns a new SelectionLengthValidator.